Flat 6 3 Cambridge Gate London NW1 4JX Data via plota.co.uk

2026/4103/L - Listed Building Consent New application
Extensions & alterationsListed buildingsUtility infrastructure

Proposal

Replacement of two existing AC condenser units to rear roof with two new units; internal alterations. Data via plota.co.uk

Track application Save this application and get an email when its status or decision changes. Alerts nearby Get email alerts for new planning applications near this address.
View original council record ↗Last checked

Application progress

✓
Received
13 Oct 2026
Decision
Expected by 8 Dec 2026

Under consideration

No decision has been issued yet. Plota predicts a decision between 3 Dec 2026 and 24 Dec 2026, from Camden's recent extensions.

Comments are open until 6 Nov 2026

Comment on this application ↗

Documents

View the documents on the council's website ↗

Site constraints 11

31 listed buildings within 150 m of the postcode pin
Nearest: Numbers 1-10 and Attached Railings, Grade II, the postcode pin is inside its outline · 6 Grade I, 25 Grade II
The site itself is not listed. Listed building consent is needed for work that affects the special interest of a listed building, inside or out, on top of planning permission. Setting can be a consideration for buildings nearby; there is no fixed radius.
Show all 31 with distances
Historic England ↗
Regents Park conservation area
Demolition needs planning permission and permitted development is restricted.
The council must give weight to preserving or enhancing the area's character and appearance. Not every council has published its boundaries as open data.
Council document ↗
Article 4 direction
Basements. Named permitted development rights are withdrawn here.
An Article 4 direction withdraws particular permitted development rights, so work that would normally need no application needs one here. Not every council has published its directions.
Air quality management area: Camden AQMA
The council has declared the area as failing an air quality objective.
Schemes that add traffic, parking or combustion plant are assessed against the area's action plan and may need an air quality assessment.
Council record ↗
Registered park or garden about 39 m away: Regent's Park
Its setting is a consideration for work nearby.
Registered parks and gardens, battlefields, world heritage sites and protected wrecks are designated heritage assets: harm needs clear and convincing justification.
Historic England ↗
Central activities zone
The core of central London in the London Plan.
Offices, culture and the other strategic functions of the centre take priority over new housing here.
Also on the record
National infrastructure project about 961 m away: London Strategic Heat Main Project, at pre-application; Inside the Camden built-up area; Public transport access: PTAL 6a (excellent), TfL 2023, for the 100 m square; Designated open space about 32 m away; Metropolitan Open Land about 57 m away.
Not affected
Outside flood zones 2 and 3 · Not green belt · No scheduled monument at the site

Checked on 15 October 2026. The pin for this application is the centre of its postcode rather than the building, so distances to nearby designations are measured from the postcode and can be out by the width of the postcode area. Historic England, the Environment Agency, Natural England, the Planning Inspectorate, Transport for London (public transport access levels, Powered by TfL Open Data, OGL v3.0, contains OS data © Crown copyright and database right 2025) and council datasets, Open Government Licence. A boundary can run through a site and the council holds the definitive record: confirm with the council before relying on this.

Sales history 2

Last sold for £5,500,000 in March 2011. Flat or maisonette, leasehold.

9 March 2011£5,500,000
21 July 2003£2,250,000

Sale prices from HM Land Registry's price paid record, matched to this application by its address.

Work with planning data?

Every application in Camden - and every UK council - as a live feed, an API, or a bulk CSV export.

About Plota's data service

Other new applications on this street

23 Sept 2026Pending

Flat 7 10 Cambridge Gate London NW1 4JX

Installation of single air-conditioning unit within loft space and external cond...

2026/3767/P

Nearby new applications

14 Oct 2026Pending

55 - 57 Marylebone High Street London W1U 5HS

Variation of Condition 3 to amend the permitted opening hours, and removal of Co...

26/07016/FULL
14 Oct 2026Pending

The Diorama 17-19 Park Square East London NW1 4LH

Internal alterations comprising infill of doors at basement, ground and third fl...

2026/3872/L
8 Oct 2026Pending

33 Devonshire Mews West London W1G 6QF

Confirmation of lawful commencement of works in accordance with planning permiss...

26/06865/CLEUD
23 Sept 2026Pending

Flat 7 10 Cambridge Gate London NW1 4JX

Installation of single air-conditioning unit within loft space and external cond...

2026/3767/P
23 Sept 2026Pending

Flat 7 10 Cambridge Gate London NW1 4JX

Installation of single air-conditioning unit within loft space and external cond...

2026/4014/L
7 Oct 2026Pending

128 Harley Street London W1G 7JT

Installation of external plant at rear ground and lower ground floor; layout rec...

26/06855/FULL

Important details

Council
Camden
Application type
Listed Building Consent
Postcode
NW1 4JX
Received
13 Oct 2026
Validated
13 Oct 2026
Ward
Regents Park
Case officer
Show
Applicant
Show
Agent
Davydov Projects ltd

Decision outlook

Day 6 of the 56-day target. Camden usually decides extensions by day 59.

Day 653 days to the predicted decision (day 59)
48%decided within 8 weeks
94%approved
10%go to committee

Plota live figures for extensions decided by Camden in the last twelve months, from validation. Camden decision record →

Consultation & key dates

Comments by
6 Nov 2026

Historical activity at this location

26 previous applications on record - archival context, not part of the live application.

This property

Previous applications at this address

2022 Approved
Installation of internal secondary glazing to 15 windows on 3rd to 5th floors to front an…
2022/2644/L
Within ~100m

Nearby activity

2024 Approved
Flat 4 10 Cambridge Gate London NW1 4JX
Refurbishment of existing bathroom located within Flat 4, comprising replacement of exist…
2024/5693/L
2024 Approved
2-9 Cambridge Gate London NW1 4JX
Remediation of previous stone repairs to better match background stone.
2024/3748/L
2024 Approved
Paddington Green Police Station 4 Harrow Road London W2 1XJ
Variation of condition 1, 2, 4, 21, 24, 25, 62, 63 and 65 of planning permission dated 25…
2024/4267/P
2024 Approved
Flat 1 3 Cambridge Gate London Camden NW1 4JX
Replacement of selected windows and doors, alterations to other windows and doors, and as…
2024/3944/L
2024 Approved
4 Cambridge Gate London Camden NW1 4JX
Minor internal alterations to ground floor of the main house.
2024/2838/L
2024 Approved
Communal Gardens Cambridge Terrace London NW1 4JL
COMMUNAL AREA FRONT OF NUMBERS 1 - 10: 1 x Lime (Tilia cordata) (T197) - Remove epicormic…
2024/3628/T
2024 Approved
Flat 1 5 Cambridge Gate London NW1 4JX
External alterations including demolition and replacement of existing 'link' structure/bu…
2024/2211/L
2024 Approved
Flat 1 5 Cambridge Gate London NW1 4JX
External alterations including demolition and replacement of existing 'link' structure/bu…
2024/1454/P
2024 Approved
Flat 1 3 Cambridge Gate London NW1 4JX
Internal alterations to (former) main house and mews, including construction of replaceme…
2024/2077/L
2024 Approved
Flat 1 3 Cambridge Gate London NW1 4JX
External alterations, including demolition and replacement of existing 'link' structure a…
2024/1146/P
2024 Approved
Flat 4, 9 Cambridge Gate and Flat 5, 7 Cambridge Gate London NW1 4JX
Amalgamation of the existing two self-contained maisonettes into one single dwelling hous…
2024/1601/P
2023 Approved
Communal Gardens Cambridge Gate London NW1 4JX
IN GARDENS OPPOSITE 1 TO 10: 1 x Pendant Silver Lime (Tilia petiolaris) (T196) - Lift can…
2023/4223/T
2023 Approved
Communal Gardens Cambridge Terrace London NW1 4JL
IN GARDENS AT SOUTH END: 1 x Lime (Tilia cordata) (T197) - Lift canopy to 3m over footpat…
2023/4228/T
2023 Approved
1 Chester Gate London Camden NW1 4JH
Erection of a commemorative plaque on front elevation.
2023/0787/L
2022 Approved
4 Cambridge Gate London NW1 4JX
Erection of side extension at ground floor following demolition of existing one and fenes…
2022/4853/L
2022 Approved
4 Cambridge Gate London NW1 4JX
Erection of a side extension at ground floor following demolition of existing one and fen…
2022/3835/P
2022 Approved
Garden Area adj to 1 - 10 Cambridge Terrace London NW1 4JL
IN GARDEN AREA: 1 x Lime (Tilia Cordata) (T197) - Remove epicormic growth.
2022/4317/T
2022 Approved
Cambridge Gate London NW1 4JX
Repair and conservation of listed stone gate piers and terracotta statuary.
2022/2794/L
2022 Approved
4 Cambridge Terrace London Camden NW1 4JL
Formation of an opening within an internal wall and other internal alterations
2022/2453/L
2022 Approved
8 Cambridge Gate London Camden NW1 4JX
Removal of internal wall within the rebuilt rear lower ground floor
2022/2660/L
2016 Approved
67 Albany Street, London, NW1 4BT
Installation of vents at lower ground floor level and internal alterations in connection…
2016/3039/L
2016 Approved
67 Albany Street, London, NW1 4BT
Conversion of ground floor flat and upper floor maisonette to form a single family dwelli…
2016/2702/P
2016 Approved
Flat 3 3 Cambridge Gate London NW1 4JXM
Installation of 2x air conditioning condenser units fixed externally to lead flat roof at…
2016/1669/P
2016 Approved
6-10 Cambridge Terrace And 1-2 Chester Gate London Borough Of Camden London
Reinstatement of historic garden on Chester Gate, and associated works.
16/04520/OBS
2016 Withdrawn
Central Somers Town Land At Polygon Rd Open Space Edith Neville Primary School Off Purchese Street, London London
Observations to the City of Westminster for the demolition of existing buildings and the…
2016/1418/NEW
Camden
Planning Authority Score
3.1/10
Poor
#231 of 296 councils
Relevant to this application:
Other decisions

Camden is slower than most councils at deciding householder applications, ranking #242 out of 296. Householder applications are slightly less likely to be approved here (88%) than the national average (90%).

Slower than most councils
for householder decisions
These figures are council-wide context, not a prediction for this application. View full council performance
Camden decision statistics
Based on MHCLG data, the year to March 2026
88%
Overall approval rate
Above avg (87%) #149 of 296
88%
Householder approved
Below avg (90%) #215 of 296
49%
Decided in 8 weeks
Below avg (63%) #242 of 296
41%
Extended time limit
Below avg (41%) #158 of 296
90%
Minor dwellings approved
467 decided (1-9 homes)
80%
Major dwellings approved
10 decided (10+ homes)
93%
Change of use approved
46 decided
1,973
Total decisions
234 refused in the year to March 2026
Source: MHCLG planning statistics · See full council rankings

Sale prices: Contains HM Land Registry data © Crown copyright and database right 2026. This data is licensed under the Open Government Licence v3.0.